Idaho Flights - Book Cheap Flights to Idaho

View RM2,630 flight on Mon, 29 Jun 2026Opens in a new window

Popular airlines to Idaho

  • Alaska Airlines

  • Delta

  • United

  • American Airlines

  • Southwest Airlines

  • Frontier Airlines

  • Air Canada

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Idaho

Prices were available within the past 7 days and start at RM2,630 for one-way flights and RM4,417 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Wed, 21 Oct - Sun, 25 Oct
KUL
Kuala Lumpur
BOI
Boise
RM4,417 Return, found 6 days ago
RM4,417
Return
found 6 days ago
Select China Airlines flight, departing Wed, 21 Oct from Kuala Lumpur to Boise, returning Sun, 25 Oct, priced at RM4,417 found 6 days ago
Qatar Airways
Wed, 2 Dec - Wed, 9 Dec
KUL
Kuala Lumpur
PUW
Pullman
RM4,788 Return, found 14 hours ago
RM4,788
Return
found 14 hours ago
Select Qatar Airways flight, departing Wed, 2 Dec from Kuala Lumpur to Pullman, returning Wed, 9 Dec, priced at RM4,788 found 14 hours ago
Qatar Airways
Wed, 2 Dec - Wed, 9 Dec
KUL
Kuala Lumpur
PUW
Pullman
RM4,832 Return, found 14 hours ago
RM4,832
Return
found 14 hours ago
Select Qatar Airways flight, departing Wed, 2 Dec from Kuala Lumpur to Pullman, returning Wed, 9 Dec, priced at RM4,832 found 14 hours ago
Qatar Airways
Wed, 2 Dec - Wed, 9 Dec
KUL
Kuala Lumpur
PUW
Pullman
RM4,842 Return, found 14 hours ago
RM4,842
Return
found 14 hours ago
Select Qatar Airways flight, departing Wed, 2 Dec from Kuala Lumpur to Pullman, returning Wed, 9 Dec, priced at RM4,842 found 14 hours ago
Qatar Airways
Wed, 2 Dec - Wed, 9 Dec
KUL
Kuala Lumpur
PUW
Pullman
RM4,876 Return, found 14 hours ago
RM4,876
Return
found 14 hours ago
Select Qatar Airways flight, departing Wed, 2 Dec from Kuala Lumpur to Pullman, returning Wed, 9 Dec, priced at RM4,876 found 14 hours ago
Qatar Airways
Wed, 2 Dec - Wed, 9 Dec
KUL
Kuala Lumpur
PUW
Pullman
RM4,886 Return, found 14 hours ago
RM4,886
Return
found 14 hours ago
Select Qatar Airways flight, departing Wed, 2 Dec from Kuala Lumpur to Pullman, returning Wed, 9 Dec, priced at RM4,886 found 14 hours ago
Qatar Airways
Wed, 2 Dec - Wed, 9 Dec
KUL
Kuala Lumpur
PUW
Pullman
RM4,896 Return, found 14 hours ago
RM4,896
Return
found 14 hours ago
Select Qatar Airways flight, departing Wed, 2 Dec from Kuala Lumpur to Pullman, returning Wed, 9 Dec, priced at RM4,896 found 14 hours ago
Philippine Airlines
Wed, 21 Oct - Sun, 25 Oct
KUL
Kuala Lumpur
BOI
Boise
RM4,947 Return, found 6 days ago
RM4,947
Return
found 6 days ago
Select Philippine Airlines flight, departing Wed, 21 Oct from Kuala Lumpur to Boise, returning Sun, 25 Oct, priced at RM4,947 found 6 days ago
United
Wed, 21 Oct - Sun, 25 Oct
KUL
Kuala Lumpur
BOI
Boise
RM6,229 Return, found 6 days ago
RM6,229
Return
found 6 days ago
Select United flight, departing Wed, 21 Oct from Kuala Lumpur to Boise, returning Sun, 25 Oct, priced at RM6,229 found 6 days ago
All Nippon Airways
Wed, 21 Oct - Sun, 25 Oct
KUL
Kuala Lumpur
BOI
Boise
RM6,353 Return, found 6 days ago
RM6,353
Return
found 6 days ago
Select All Nippon Airways flight, departing Wed, 21 Oct from Kuala Lumpur to Boise, returning Sun, 25 Oct, priced at RM6,353 found 6 days ago

Trending flights to Idaho

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Wed, 21 Oct - Sun, 25 Oct
KUL
Kuala Lumpur
BOI
Boise
RM4,417 Return, found 6 days ago
RM4,417
Return
found 6 days ago
Select China Airlines flight, departing Wed, 21 Oct from Kuala Lumpur to Boise, returning Sun, 25 Oct, priced at RM4,417 found 6 days ago

Frequently asked questions

How do I find cheap flights to Idaho that have flexible change policies?
By using our smart "No change fee" filter, that's how. Simply type in your origin, destination and dates, click "Search," then tick the checkbox directly under the "Flexible change policies" heading (it's on the left of your screen). Expedia makes it simple to find flexible, low-cost fares to Idaho.
Which airlines fly to Idaho?
Wherever you want to wander in Idaho and whenever you're hoping to depart, you'll find your perfect flight with one of these top airlines:

  • Alaska Airlines - 815 flights to or near Idaho each month, including 754 flights to Boise Airport (BOI) and 30 flights to Friedman Memorial Airport (SUN) per month.
  • Delta Air Lines - 637 flights to or near Idaho each month, including 489 flights to Boise Airport (BOI) and 86 flights to Idaho Falls Regional Airport (IDA) per month.
  • United Airlines - 438 flights to or near Idaho each month, including 303 flights to Boise Airport (BOI) and 91 flights to Idaho Falls Regional Airport (IDA) per month.

How can I find cheap tickets to Idaho?
One of the best ways to find cheap tickets to Idaho is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. It'll bring up the cheapest prices for nearby days. The best price for a flight to Idaho in the last seven days was RM4,417. Booking well ahead will generally help you get an even bigger bargain.
How much is a flight to Idaho?
One-way flights departing from Kuala Lumpur (KUL) sold for as little as RM2,630 in the last seven days. During this time, the price of a round-trip fare to Idaho varied between RM4,417 and RM6,353. If you find a deal, book quickly — these prices don't hang about.
What are the most popular airports to fly into in Idaho?
Touch down at any one of these main airports in Idaho and you'll be in the perfect position to experience all that this renowned region has to offer:

  • Boise Airport (BOI) - 1,994 flights per month.
  • Idaho Falls Regional Airport (IDA) - 334 flights per month.
  • Friedman Memorial Airport (SUN) - 134 flights per month.

How much is a plane ticket to Idaho?
In the last seven days, plane fares to Idaho fluctuated between RM4,417 and RM6,353. Prices tend to go up over time, so book a top deal today.
What is the best time to go to Idaho?
Summer starts June 20 in the Northern Hemisphere, and these warmer months are a terrific time to tour the thrilling Idaho city of Boise. Average temperatures vary between 16ºC and 27ºC throughout this season. The largest crowds are found here in May, July and August.
What months are the cheapest to book a flight to Idaho?
The most cost-effective month to land a flight to Idaho is February, while prices are at a premium in December. Steer clear of this month if you're on a budget.

Book with confidence

About Idaho

Expedia offers flights to Idaho to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Idaho or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Idaho
*Available to Expedia members.